LOCAL SEED, LOCAL LANDSCAPES |  RESOURCES AND REFERENCES
   
 
 

LOCAL SEED, LOCAL LANDSCAPES

The Council for Watershed Health established a cooperative program to provide watershed-specific native propagules for use in restoration and revitalization projects within the watersheds of Southern California. The program promotes water conservation as well as protection and enhancement of the ecological health of native plant populations within Southern California through the use of locally-native genotypes in landscaping and restoration projects.


COALITION MISSION
Striving to nurture an ethically-obtained, reliable supply of local native plants for public landscaping and residential gardens.
Meeting agendae, meeting minutes, meeting notes, presentation (pdfs), and other NSRC documents(link)
“Best Value” Summary and Sample Seed Collection SOW
One-page summary of Best Value contracts over lowest bid contracts followed by a sample contract to download and use.
Appropriate Propagule (Sample) List for Landscaping Projects
Appropriate Propagule (Sample) List for Restoration Projects
Two sample lists for assist contract administrators to determine appropriate species lists for seed collection contracts.
Seed Testing Labs & Seed Cleaning Contacts List
Authored by Arlee Montalvo. List of resources and contact information for labs.
Short List of LAR plants
Authored by Bart O’Brien, Senior Staff Research Associate, Rancho Santa Ana Botanic Garden in 2004. From the Los Angeles River Master Plan, Landscaping Guidelines (2004). Fifty nine plants appropriate to the Los Angeles River watershed.
San Gabriel River Plant Palettes
Authored by Bart O’Brien, Senior Staff Research Associate, Rancho Santa Ana Botanic Garden in 2007. Eleven plant lists: nine lists of appropriate plants for the watershed; 2 lists include plants that are not recommended.
GENERAL SEED COLLECTION AND REVEGEATION
PROTOCOLS:
   
BLM Weed-Free Seed Use
   
Native Seed Network Seed Selection Guidelines
   
NPS Introduction to Restoration Genetics
   
USFS Developing Native Plant Materials for Restoration
   
USFS Native Plant Material Policy
   
USFS Native Plant Materials Website
   
SEED TRANSFER ZONE RESOURCES:
   
Level III and IV Ecoregions of the Continental US
   
USFS Seed Zone Mapper
   
Watershed Council Geobrowser with EPA Level IV Ecoregions, Watershed Boundaries (HUC 8, HUC 10, HUC 12), USFS Provisional Seed Zones, and LA County Significant Ecological Areas (interface 10% complete, not for public distribution).
   
REFERENCES:
   
Burton, Phillip J. & Burton Carla M. (2002) Promoting Genetic Diversity in the Production of Large Quantities of Native Plant Seeds. Ecological Restoration. 20:117-123
   
Erickson, B., and Navarrete-Tindall, N.E. (2004) Missouri native ecotype program: increasing local-source native seed. Natural Areas Journal. 24(1):15-22.
   
Havens, Kayri (1998) The Genetics of Plant Restoration, an Overview and a Surprise, Restoration and Management Notes. 16(1) Summer: 68-72.
   
Hufford, K. and S. J. Mazer. (2003) Plant ecotypes: Genetic differentiation in the age of ecological restoration. Trends in Ecology & Evolution. 18: 147-155.
   
Keller, L. and Waller, D.M. (2002) Inbreeding effects in wild populations. Trends in Ecology and Evolution 17:230-241
   
Knapp, Eric E. & Rice, Kevin J. (1994) Starting from Seed: Genetic Issues in Using Native Grasses for Restoration. Restoration and Management Notes, 12: 40-45.
   
McKay, John K., Christian, Caroline E., Harrison, Susan & Rice, Kevin J. (2005) "How Local Is Local?"—A Review of Practical and Conceptual Issues in the Genetics of Restoration. Restoration Ecology 13 (3): 432-440
   
Miller, Stephanie, Amy Bartow, Melanie Gisler1, Kimiora Ward1 Amy S. Young, Thomas N. Kaye, (2011). Can an Ecoregion Serve as a Seed Transfer Zone? Evidence from a Common Garden Study with Five Native Species. Restoration Ecology, 19 (201) 268-276.,2,
   
Montalvo, Arlee M. Ellstrand, Norman C. (2001) Nonlocal Transplantation and Outbreeding Depression in the Subshrub Lotus scoparius (Fabaceae). American Journal of Botany, 88:258-269.
   
Nagy, Eric S. (1997) Frequency-Dependent Seed Production and Hybridization Rates: Implications for Gene Flow Between Locally Adapted Plant Populations. Evolution. 51:1079-1089.
   
Rogers, Deborah L. (2004) Genetic Erosion: No Longer Just an Agricultural Issue.Native Plants Journal, Volume 5, Number 2, Fall 2004: 112-122
   
Tu & Randall (2002). TNC Guidelines for Selecting Native Plant Seeds and Stock for Restoration, Emergency Rehabilitation, Roadside and Horticultural Plantings: Issues of Translocating Foreign Genes in Native Systems.
   
IUCN WCPA Ecological Restoration Taskforce. (2012) Ecological Restoration for Protected Areas. Principles, Guidelines and Best Practices.
 
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